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Bhanu satya prakash
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Join Date: Nov 2012
Posts: 4

Current Transformer

11/19/2012 11:15 AM

What is the role of a rupture disc in a current transformer(ct) (for ex: 200/1 A ct) which is arranged at the bottom of the ct.
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RAMConsult
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Engineering Fields - Power Engineering - New Member

Join Date: May 2007
Location: NYC metropolitan area.
Posts: 3230
Good Answers: 444
#1

Re: Current Transformer

11/19/2012 1:21 PM

The same purpose that any rupture disc serves, to relieve internal pressure if for any reason it builds up to levels that would burst the main container, i.e., severe overcurrents, coil failure, etc.

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pnaban
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Join Date: Jun 2010
Location: srilanka
Posts: 2725
Good Answers: 5
#2
In reply to #1

Re: Current Transformer

11/19/2012 11:58 PM

Is there any device to warn before it bursts?.

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Joshi
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Join Date: Oct 2007
Location: India
Posts: 1246
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#4
In reply to #2

Re: Current Transformer

11/20/2012 11:51 AM

Well, it will be doable if somebody wants.
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Bhanu satya prakash
Participant

Join Date: Nov 2012
Posts: 4
#3
In reply to #1

Re: Current Transformer

11/20/2012 10:27 AM

Thank you sir for your kind information..
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